词汇“pentad”的意思、用法、释义、翻译、读音、例句、短语、词组-国际大辞典

单词	pentad
释义	pentadpentad[ˈpentæd]n.1.■五; 五个一组, 五年, 五天2.■【化】五价物, 五价元素pentad of noncollinear points非共线点的拼五小组词性变化pentad[ˈpentæd]adj.1.■五价元素的
随便看	I thought as much Ithuriel itin. itinera(n)cy itinerant itinerant aircraft itinerantly itinerant school itinerant teacher itinerary itinerary cup itinerary lever itinerary map itinerate itinerating auditor itinerating[travel(l)ing] library itineration -ition -itious -itis (it is) about time It is ages since ... It is a good horse that never stumbles. It is a long lane that has no turning. It is a mercy.

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